Why is a document retention schedule important?

A retention schedule ensures you keep records for the legally required period but don't hold them unnecessarily long. Without one, you risk destroying records too early (creating legal and regulatory exposure) or keeping them too long (wasting money and increasing GDPR risk).

What access controls are needed for document storage compliance?

GDPR requires that personal data is only accessible to authorised individuals. You need restricted access to storage areas, a log of who accesses what, and clear policies on who can view different categories of documents. Open filing cabinets in shared areas do not meet this standard.

What Are the Most Common Document Storage Compliance Mistakes?

Document storage compliance is not optional — it is a legal requirement. Yet many UK businesses make avoidable mistakes that leave them exposed to regulatory penalties, legal claims and data breaches. Here are the most common compliance errors we see, and how to avoid them.

1. No Documented Retention Schedule

This is the single most common mistake. Many businesses have no formal policy on how long different types of documents should be kept. Without a retention schedule, two things go wrong: records are destroyed too early (creating legal risk) or kept too long (wasting money and creating unnecessary GDPR exposure).

A retention schedule does not need to be complicated. It should list each category of document, the required retention period, and what happens when that period ends (typically secure destruction).

2. Keeping Personal Data Longer Than Necessary

Under GDPR, you must not keep personal data for longer than necessary for the purpose it was collected. Many businesses treat retention as one-way — they are good at keeping documents but poor at destroying them. Old personnel files, expired client records and outdated mailing lists sitting in filing cabinets are all potential GDPR liabilities.

The ICO specifically looks for evidence that organisations have processes for reviewing and disposing of personal data. If you cannot demonstrate this, you are not compliant.

3. Inadequate Access Controls

GDPR requires that personal data is accessible only to those who need it for their role. In practice, many offices have filing cabinets in shared areas, storage rooms with master keys that dozens of people hold, and no system for tracking who accesses what.

This is not just a theoretical risk. If a disgruntled employee accesses another employee’s personnel file, or a visitor sees confidential client information on an open shelf, you have a data breach — even if the information is not misused.

4. No Chain of Custody

If a document leaves your premises — for storage, scanning, destruction or delivery to another party — you should be able to track exactly where it went, when, and who handled it at every stage. Many businesses have no tracking system at all, which means they cannot demonstrate to regulators or auditors that records have been handled properly.

5. Using Unaccredited Providers

Not all document storage providers are equal. Some operate from basic warehouse spaces without any formal security certifications. If you entrust your records to a provider that lacks ISO 27001 certification and your data is compromised, you are still legally responsible under GDPR.

You are required to carry out due diligence on any third party that handles personal data on your behalf. Using a cheap, unaccredited provider is not a defence against a data breach claim.

6. No Destruction Certificates

When documents are destroyed, you need proof. A certificate of destruction should confirm what was destroyed, when, how, and by whom. Without this, you cannot prove to auditors or regulators that records were disposed of properly — and you cannot defend against claims that documents were improperly destroyed.

7. Inconsistent Practices Across Locations

Businesses with multiple offices or sites often have different document storage practices in each location. What works at head office may not be replicated at regional branches. Regulators expect consistent compliance across the entire organisation, not just in the locations they inspect.

8. Ignoring Digital Records

Compliance applies to all records, not just paper. Digital documents stored on shared drives, email servers and local hard drives are subject to the same retention, access and destruction requirements as paper records. Many businesses have good paper records management but poor control over their digital files.

How to Get Compliance Right

Create a documented retention schedule covering all record types
Implement access controls — both physical (locked storage) and procedural (named authorised staff)
Use an accredited storage provider with ISO 27001 and ISO 9001 certification
Maintain chain of custody records for all document movements
Obtain destruction certificates when records are destroyed
Review your archive regularly against the retention schedule
Apply the same standards to all locations and to digital records

At EvaStore, compliance is central to our service. We hold ISO 9001 and ISO 27001 certification, provide full chain of custody tracking, manage retention schedules through our O’Neil software system, and issue destruction certificates for every shredding job. Get in touch to discuss your compliance requirements.

Get a Free Quote

Every business is different, so the best way to understand your costs is to get in touch with our team. We provide clear, no-obligation quotes — usually within the same day.

Call us on 01691 650355 or use the form below.